2009 Audi A8 Exhaust Systems
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Davico®Direct Fit Catalytic ConverterAudi A8 Quattro 4.2L Gas 2009, Catalytic Converter by Davico®. Converter Configuration: Direct Fit. With 2 O2 Sensor Ports. Catalytic Converter Overall Length: 33". This direct-fit catalytic converter by Davico will be a great solution...$547.50 - TruParts®Exhaust Pipe Flange GasketAudi A8 Quattro 4.2L Gas with California Emission / Federal Emission 2009, Exhaust Pipe Flange Gasket by TruParts®. Location: Manifold Converter to Muffler Assembly. Go with this high-quality product to restore your vehicle’s lost...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$3.97
- MagnaFlow®OEM Grade Stainless Steel Exhaust Manifold with Integrated Catalytic ConverterAudi A8 Quattro 2009, OEM Grade Stainless Steel Exhaust Manifold with Integrated Catalytic Converter by MagnaFlow®. Collector Outlet Diameter: 2". Color: Silver. Header Coating: Uncoated. If your car needs replacement, install one that...Reduces harmful emissionsPhysically part of the exhaust header/manifold assembly$839.00 - $1,337.00
- MagnaFlow®Heavy Metal Stainless Steel Exhaust Manifold with Integrated Catalytic ConverterAudi A8 Quattro 6.0L 2009, Heavy Metal Stainless Steel Exhaust Manifold with Integrated Catalytic Converter by MagnaFlow®. Primary Tubing Diameter: 1.5". Collector Outlet Diameter: 2". Color: Silver. Header Coating: Uncoated. If your...Reduces harmful emissionsPhysically part of the exhaust header/manifold assembly$799.00 - $809.00
- Original (OEM)Exhaust PartsThe exhaust system is vital to your engine's health and performance since it is responsible for carrying exhaust gases away from the vehicle. The system has many parts connecting it to the engine. All of them perform a special function...
- Audi OEExhaust System - Exhaust Components (4.2L)Audi A8 Quattro 4.2L 2009, Exhaust System - Exhaust Components by Audi OE. Keep your Audi looking showroom-new and running at its best with top-grade Audi OE parts. Genuine in quality, fit, and finish, they’re the finest option to go...Genuine OE replacement for your specific Audi modelDesigned to bring your vehicle back to its pristine condition$10.46 - $1,604.43
- Audi OEExhaust System - Exhaust Components (6.0L)Audi A8 Quattro 6.0L 2009, Exhaust System - Exhaust Components by Audi OE. Keep your Audi looking showroom-new and running at its best with top-grade Audi OE parts. Genuine in quality, fit, and finish, they’re the finest option to go...Genuine OE replacement for your specific Audi modelDesigned to bring your vehicle back to its pristine condition$10.46 - $1,604.43
- Mahle®Exhaust Pipe Flange GasketAudi A8 Quattro 4.2L Gas 2009, Exhaust Pipe Flange Gasket by Mahle®. Location: Exhaust Manifold to Exhaust Pipe. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology...High quality at an affordable priceExpertly made from premium materials$9.79
- Elring®Exhaust Manifold GasketAudi A8 Quattro 4.2L Gas 2009, Exhaust Manifold Gasket by Elring®. For professional repairs, place your trust in gaskets, gasket sets and service parts from Elring - the reliable and experienced supplier of spare parts to original...Expertly Crafted from the highest grade materialsMade to provide maximum accuracy and dependability$9.49
- Vaico®Exhaust Pipe Flange GasketAudi A8 Quattro 4.2L Gas 2009, Exhaust Pipe Flange Gasket by Vaico®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...High quality at an affordable priceExpertly made from premium materials$4.12
- TruParts®Exhaust ClampAudi A8 Quattro with California Emission / with Federal Emission 2009, Exhaust Clamp by TruParts®. Sleeve Type. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$7.23 - $11.82
- HJS®Catalytic Converter GasketAudi A8 Quattro 4.2L Gas 2009, Catalytic Converter Gasket by HJS®. Location: Manifold to Header Pipe. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...High quality at an affordable priceExpertly made from premium materials$3.71 - $4.71
- TRQ®O2 Oxygen SensorAudi A8 Quattro 6.0L 2009, O2 Oxygen Sensor by TRQ®. TRQ oxygen sensors are manufactured to precise specifications using premium raw materials to optimize your vehicle’s emission system. Each sensor is isostatically-pressed for...Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part$34.15 - $58.23$35.95 - $61.95Save up to 6%
- TRQ®Oxygen SensorAudi A8 Quattro 2009, Oxygen Sensor by TRQ®. If your oxygen sensor fails, replace it with this top-grade part developed to easily fix the problem. Built to fit and function exactly as the part it is replacing, the product provides...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$38.90 - $58.23$40.95 - $61.95Save up to 6%
- TRQ®Downstream O2 Oxygen Sensor SetAudi A8 Quattro 4.2L Gas 2009, Downstream O2 Oxygen Sensor Set by TRQ®. TRQ oxygen sensors are manufactured to precise specifications using premium raw materials to optimize your vehicle’s emission system. Each sensor is...Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part$58.23$61.95Save $3.72 (6%)
- Bosch®Premium Wideband Oxygen SensorAudi A8 Quattro 2009, Premium Wideband Oxygen Sensor by Bosch®. Position: Upstream. This sensor utilizes a sophisticated sensing element enabling it to produce a precise output in proportion to the air/fuel ratio. Wideband sensors use a...Detects the exact amount of unburned fuel in the exhaust streamOE connectors and OE-style harness for continuous wire from connector to sensor$103.01 - $130.38
- Walker Products®Oxygen SensorAudi A8 Quattro 2009, Oxygen Sensor by Walker Products®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...High quality at an affordable priceExpertly made from premium materials$59.62 - $135.30
- Bosch®Narrow-band Oxygen SensorAudi A8 Quattro 2009, Narrow-band Oxygen Sensor by Bosch®. Position: Downstream. The Bosch oxygen sensor utilizes a mix of zirconium and yttrium oxides and other elements to form a tough base that withstands the intense stress to which...OE-EquivalentOE Style connectors and wire lengths$50.66
- Denso®Oxygen SensorAudi A8 Quattro 4.2L Gas 2009, Oxygen Sensor by Denso®. Position: Downstream. Make sure your engine runs efficiently and produces fewer emissions by replacing your malfunctioning fuel-ratio sensors with these top-notch products designed...High quality plastic and/or steel constructionDirect replacement for a proper fit every time$112.40 - $118.08
- Bosch®Premium Narrow-band Oxygen SensorAudi A8 Quattro 2009, Premium Narrow-band Oxygen Sensor by Bosch®. Position: Downstream. A worn-out oxygen sensor can cause engine performance problems and shorten the life of the catalytic converter. Tune-up your vehicle with an...OE Identical ConnectorCompact Design$87.40 - $107.78
- Denso®Air Fuel Ratio SensorAudi A8 Quattro 4.2L Gas 2009, Air Fuel Ratio Sensor by Denso®. Position: Upstream. Make sure your engine runs efficiently and produces fewer emissions by replacing your malfunctioning fuel-ratio sensors with these top-notch products...Designed to help reduce fuel consumption and harmful emissionsMade with the use of state-of-the-art sensor technologies$131.40
- Walker Products®Premium Oxygen SensorAudi A8 Quattro 2009, Premium Oxygen Sensor by Walker Products®. Walker Oxygen Sensors are precision made for outstanding performance and manufactured to meet or exceed all original equipment specifications and test requirements. The...Improved Engine Response & PerformanceLower Emissions$68.44 - $88.19
- NTK®Oxygen SensorAudi A8 Quattro 4.2L Gas 2009, Oxygen Sensor by NTK®. Position: Downstream. Thimble type sensors feature a ceramic element that projects into the exhaust system and becomes electrically conductive at high temperature. The sensor element...Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement$84.49 - $119.02
- Facet®Oxygen SensorAudi A8 Quattro 2009, Oxygen Sensor by Facet®. Position: Rear. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It...The reliable goods for increase of reliability of the carQuality equal, if not superior, to that of the original components$39.72 - $48.71
- Walker Products®Wideband Premium Oxygen SensorAudi A8 Quattro 2009, Wideband Premium Oxygen Sensor by Walker Products®. Walker Oxygen Sensors are precision made for outstanding performance and manufactured to meet or exceed all original equipment specifications and test...High quality at an affordable priceExpertly made from premium materials$108.23 - $135.30
- Audi OEEmission System - Emission Components (Vapor Canister & Sensors), (4.2L)Audi A8 Quattro 4.2L 2009, Emission System - Emission Components (Vapor Canister & Sensors) by Audi OE. Keep your Audi looking showroom-new and running at its best with top-grade Audi OE parts. Genuine in quality, fit, and finish,...Genuine OE replacement for your specific Audi modelDesigned to bring your vehicle back to its pristine condition$3.64 - $630.20
- Audi OEEmission System - Emission Components (Vapor Canister & Sensors), (6.0L)Audi A8 Quattro 6.0L 2009, Emission System - Emission Components (Vapor Canister & Sensors) by Audi OE. Keep your Audi looking showroom-new and running at its best with top-grade Audi OE parts. Genuine in quality, fit, and finish,...Genuine OE replacement for your specific Audi modelDesigned to bring your vehicle back to its pristine condition$3.64 - $630.20
- Walker®Oxygen SensorAudi A8 Quattro 4.2L 2009, Oxygen Sensor by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job. When you choose...Makes installation quick and easyOptimal OE-style fit and quality$118.93 - $263.19
- ACDelco®Professional™ Oxygen SensorAudi A8 Quattro 2009, Professional™ Oxygen Sensor by ACDelco®. If your O2 Sensor is not functioning properly, you are robbing yourself of performance and costing yourself money at the gas pump. Let ACDelco’s Professional Oxygen...ACDelco Professional Oxygen Sensors earn the name ACDelco by being put through a variety of tests, often under extreme and unusual conditionsCustomers can receive better gas mileage with a properly working oxygen sensor$102.61 - $109.24
- DIY Solutions®Oxygen SensorAudi A8 Quattro 6.0L 2009, Oxygen Sensor by DIY Solutions®. Position: Downstream. If you're seeking to get your steel stallion back to its tip-top condition, then this top-notch replacement solution is what you should definitely look...Designed to help restore your vehicle to its former gloryQuick replacement to let you enjoy an awesome ride again$26.80$28.51Save $1.71 (6%)
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SLP® - Loud Mouth™ Stainless Steel Round Bullet-Type Silver Exhaust Resonator (2.5" Center ID, 2.5" Center OD, 14" Length)Posted by Robert (Monroe, WI) / November 20, 20222000 Dodge Dakota
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